Xantrex Technology 400R 1 Troubleshooting reference, Problem, Possible Cause, Solution, Charging

Troubleshooting

Table 5-1Troubleshooting reference

Problem	Possible Cause	Solution
Measured AC	Use of an	The modified sine wave (MSW)
output voltage	average-reading AC	output of the XPower Powerpack
is too low.	voltmeter to read	requires a true RMS reading meter,
	output voltage.	such as the Fluke 87 series, for
		accurate measurement.
	Battery is almost fully	Press Display Function button to
	discharged.	verify battery status and recharge the
		XPower Powerpack as necessary.
		“Battery Charge %” reading on the
		digital display is only accurate when
		the XPower Powerpack has been
		disconnected from all appliances and
		all charging sources for fifteen
		minutes.
Charging	No AC power at the	Ensure power is available at the AC
Status light is	AC wall outlet.	wall outlet.
OFF when AC
Charger is	AC Charger is faulty.	Replace the AC Charger.
connected
Green	Battery Charge (%)	Unplug the charging sources and any
Charging	reading on digital	appliances and let the XPower
Status light is	display is only	Powerpack rest for 15 minutes to
flashing	accurate when the	obtain an accurate reading.
(indicating	XPower Powerpack
recharging)	has been disconnected
and Battery	from all appliances
Charge (%)	and all charging
does not turn	sources for fifteen
on.	minutes.

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